CN111991798A

CN111991798A - Full-automatic mahjong machine

Info

Publication number: CN111991798A
Application number: CN202010940703.8A
Authority: CN
Inventors: 郭文建; 李若晚
Original assignee: Zhejiang Songle Machinery Co ltd
Current assignee: Zhejiang Songle Machinery Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-11-27
Anticipated expiration: 2040-09-09
Also published as: CN111991798B

Abstract

The invention provides a full-automatic mahjong machine for overcoming the technical problem of inconvenient disassembly and assembly of a top cover of the mahjong machine in the prior art, which comprises a shuffling barrel, a mahjong storage plate and a conveying mechanism, the mahjong tile pushing mechanism comprises a tile pushing mechanism, a tile feeding transmission mechanism and a tile lifting assembly, wherein a plurality of tile storage disks are arranged along the circumferential direction of a tile shuffling barrel and comprise tile storage track grooves, each tile storage track groove comprises a tile feeding port and a tile discharging port, a conveying mechanism transfers mahjong tiles from the tile shuffling barrel to the tile pushing mechanism, the tile pushing mechanism pushes the mahjong tiles to the tile storage track grooves from the tile feeding ports, the tile lifting assembly comprises tile feeding strips, the tile feeding strips are connected with the tile discharging ports when positioned at a low station, the tile feeding transmission mechanism pushes the mahjong tiles to move to the tile feeding strips from the tile feeding ports through the tile discharging ports, the upper end of the mahjong machine is connected with a top cover through a quick-disassembling piece, the tile feeding strips are flush with the top cover when positioned at a high station, and tile arranging plates are arranged on the circumferential surface, close to the tile pushing mechanism, of the tile storage. The top cap of mahjong machine realizes fixing through quick detach spare in this application, and the dismouting operation of top cap is very convenient.

Description

Full-automatic mahjong machine

Technical Field

The invention relates to the technical field of mahjong machines, in particular to a full-automatic mahjong machine.

Background

The top cover of the mahjong machine separates the internal structure from the external environment, and prevents dust and other sundries from entering the mahjong machine while achieving the effect of beauty, the top cover of the existing mahjong machine is usually fixed by screws, for example, Chinese patent with application number CN201710447861.8 discloses a mahjong machine and a mahjong arranging method thereof, the mahjong machine comprises a central control disc component, a shuffling large disc and a mahjong scraping device which are positioned in the center of a bottom plate of a frame, four groups of mahjong picking and carrying systems are arranged around the shuffling large disc, each mahjong picking and carrying system comprises a mahjong conveying device for picking and conveying mahjong tiles from the shuffling large disc, a mahjong pushing device for stacking the two mahjong tiles into a pier and pushing the pier, and a slope mahjong discharging device for conveying the arranged mahjong tiles onto the table surface of the mahjong machine along a slope, and the slope mahjong discharging device comprises a mahjong loading assembly and a mahjong lifting assembly; the card lifting assembly is arranged on the inner side of the card sending device in the same group of card picking and carrying systems and the card sending device is directly adjacent to the inner side and the outer side of the card sending device, and in the same group of card picking and carrying systems: the mahjong loading bracket of the mahjong loading assembly is provided with a mahjong storage groove for storing a plurality of mahjong tiles and a mahjong loading pushing head for pushing the mahjong tiles out of the mahjong storage groove. The problem lies in that the screw fixing mode is inconvenient to install and disassemble, and time and labor are wasted during production or maintenance.

Disclosure of Invention

The invention provides a full-automatic mahjong machine, aiming at overcoming the technical problem that a top cover of the mahjong machine in the prior art is inconvenient to disassemble and assemble.

In order to achieve the above object, the present invention adopts the following technical solutions.

A full-automatic mahjong machine comprises a shuffling barrel, a plurality of mahjong storage trays, a conveying mechanism, a mahjong pushing mechanism, a mahjong feeding transmission mechanism and a mahjong lifting assembly, wherein the mahjong storage trays are arranged along the circumferential direction of the shuffling barrel and comprise a mahjong storage rail groove, the mahjong storage rail groove comprises a mahjong inlet and a mahjong outlet, the conveying mechanism transfers mahjong to the mahjong pushing mechanism from the shuffling barrel, the mahjong pushing mechanism pushes the mahjong to the mahjong storage rail groove from the mahjong inlet, the mahjong lifting assembly comprises a mahjong feeding strip, the mahjong feeding strip is connected with the mahjong outlet when being at a low station, the mahjong pushing transmission mechanism pushes the mahjong to move to the mahjong strip from the mahjong inlet to the mahjong outlet through the mahjong outlet, the upper end of the mahjong machine is connected with a top cover through a quick-dismantling piece, the mahjong strip is flush with the top cover when being at a high station, and the periphery of the mahjong storage trays close to the mahjong pushing mechanism is provided with a mahjong arranging plate.

The application provides a complete machine structure of full-automatic mahjong machine, shuffle the bucket and beat the flower and shuffle the operation to mahjong tiles, shuffle the back, conveying mechanism from shuffle the bucket suction and move one by one to store up the entrance department of tablet track groove with mahjong tiles, push away the tablet mechanism and become the mound arrangement to mahjong tiles, store up and be equipped with the card arrangement board on the card dish is close to pushing away the global of tablet mechanism, card arrangement board top-down includes the upper plate, crosses cab apron and hypoplastron, it is the arc to cross the cab apron, the distance between upper plate and the storage card dish outer peripheral face is greater than the hypoplastron and stores up the distance between the tablet dish outer peripheral face. The mahjong tile arranging plate is an arc-shaped vertical seat, an arc-shaped surface is arranged on one side, close to the conveyor, of the vertical seat, the arc-shaped surface plays a vital role, when two mahjong tiles are output from the conveyor and placed on the mahjong tile bearing seat, the mahjong tiles can be vertically staggered, the mahjong tiles are prevented from being mutually abutted against one end of the conveying port and the mahjong tiles in the conveyor when the mahjong tiles are pushed by the machine head and the mahjong tile bearing seat is lifted, and the vertical seat is provided with the light-operated sensor. When mahjong tiles pushed to the tile storage track groove reach the designated pier number, the light-operated sensor sends an instruction, when the magnetic control sensor on the tile pushing mechanism senses the induction magnet, the motor of the tile pushing mechanism stops working, the tile pushing action is completed, then the tile feeding transmission mechanism pushes the mahjong tiles to move onto the tile strips from the tile inlet through the tile outlet, the tile strips are flush with the top cover when being positioned at a high station under the control of the tile lifting assembly, and the mahjong tiles are lifted to the desktop; the top cap is fixed through quick detach spare realization in this application, quick detach spare can be for the connecting piece that possesses the quick assembly disassembly function such as buckle, and the dismouting operation of top cap is very convenient.

Preferably, the mahjong storage tray further comprises a mahjong storage tray shell, a mahjong pushing rod capable of moving circumferentially in the mahjong storage rail groove is installed in the mahjong storage tray shell, the mahjong storage rail groove comprises an upper layer rail and a lower layer rail, two mahjong tiles which are stacked up and down at the same position are arranged in the mahjong storage tray shell, and when the mahjong tiles positioned in the upper layer rail are pushed to the mahjong outlet by the mahjong pushing rod, the length of a path through which the mahjong tiles positioned in the lower layer rail pass is larger than the length of a path through which the mahjong tiles positioned in the lower layer rail pass when the mahjong tiles are pushed to the outlet by the mahjong pushing rod.

The mahjong tiles are divided into an upper layer and a lower layer in the tile storage track groove, the quantity of the mahjong tiles of the upper layer and the lower layer is the same, two adjacent mahjong tiles of each layer are close to each other to form a mahjong tile queue, the tile pushing rod pushes the last two mahjong tiles, when the tile pushing rod pushes the last two mahjong tiles, each mahjong tile provides pushing force for the mahjong tile positioned at the front side of the mahjong tile pushing rod, when the first mahjong tile is pushed out from the upper tile track, the rear section of the mahjong tile queue is still positioned in the tile storage track groove, due to the fact that the two mahjong tiles which are positioned at the same horizontal position and stacked up and down are pushed to the tile outlet by the tile pushing rod, the length of a path which passes is larger than the length of the path which the mahjong tile positioned at the lower layer track passes when the mahjong tile is pushed to the outlet by the tile pushing rod, the distance from the last mahjong tile in the upper layer to the tile outlet is larger than the distance from the last tile in the lower layer mahjong tile outlet, and because the adjacent mahjong tiles are close to each other front and back, the position of the mahjong tile at the upper layer is slightly behind the position of the mahjong tile at the lower layer in the two mahjong tiles at the forefront of the mahjong tile queue, so that the mahjong tiles are not easy to slide off in the pushing process, and the phenomenon of 'falling over' is not easy to occur.

The shape of the mahjong storage rail groove is a square with a circular arc at the corner; the circular arc part in the tile storage track groove can enable mahjong tiles to be more gentle when the moving direction is changed, the mahjong tiles are not easy to block, the load torque of the motor in operation is effectively reduced, the damage and the failure rate of the motor are reduced, the service life of the motor is prolonged, the contact area of two adjacent mahjong tiles can be increased by the straight line part in the tile storage track groove, the abrasion of the mahjong tiles generated in the front-back pushing process is reduced, in the prior art, part of the tile storage track groove is circular, the annular mahjong machine is in a continuous turning state after the mahjong tiles enter the track, the mahjong tiles are pushed and slide in the process, respective angles are always changed and extruded mutually, great resistance is formed, and the motor is also prone to damage and failure due to too heavy load in the operation.

Preferably, the mahjong pushing rod comprises a mahjong pushing rotary table and a telescopic arm, a telescopic groove which is matched with the telescopic arm is formed in the mahjong pushing rotary table, the telescopic arm can stretch in the telescopic groove, an annular track groove is formed in the outer side of the mahjong pushing rotary table, a rotor is arranged in the track groove in a matched mode, and the rotor is connected to the telescopic arm in a rotating mode.

Because the shape of the tile storage track groove is a square with four arc-shaped corners, the distance from each point on the track line of the tile storage track groove to the center of the tile pushing turntable is different, in order to ensure that the end part of the tile pushing rod always pushes the mahjong tiles at the proper force application point position, the length of the tile pushing rod needs to be adjusted in the rotating process, and the adjustment of the length of the tile pushing rod can be realized through the extension of the telescopic arm in the telescopic groove. When the tile pushing turntable rotates, the telescopic arm and the rotor also rotate along with the tile pushing turntable, the rotor is always in the track groove, the telescopic arm can be controlled to stretch through the design of the track line of the track groove, and the rotor is connected to the telescopic arm in a rotating mode and mainly subjected to rolling friction when moving in the track groove, so that the friction force is small, and the whole operation of the tile pushing turntable is smoother.

Preferably, the conveying mechanism comprises a conveying main frame, a mahjong tile feeding seat, a driving motor and a mahjong tile sucking wheel, the mahjong tile feeding seat is fixedly installed on the conveying main frame, the driving motor is installed on the conveying main frame, the mahjong tile sucking wheel is connected between the conveying main frame and the mahjong tile feeding seat, and a driving shaft of the driving motor is inserted into a core part of the mahjong tile sucking wheel.

Preferably, the conveying main frame and the mahjong tile feeding seat are fixedly connected together, an interval space is formed between the conveying main frame and the mahjong tile feeding seat, a mahjong tile sucking wheel is installed in the interval space, a driving motor is fixedly connected to one surface, far away from the mahjong tile feeding seat, of the conveying main frame, a through shaft hole corresponding to the driving shaft is formed in the axle center of the mahjong tile sucking wheel, and a plurality of magnets are arranged in the mahjong tile sucking wheel body at equal intervals around the shaft hole.

Carry the body frame and go up tablet seat fixed connection together in this application, form an interval space between the two, the tablet wheel is inhaled in the installation in the interval space, and the one side fixed connection driving motor who goes up the tablet seat is kept away from to carrying the body frame. The driving shaft of the driving motor passes through the conveying main frame and is inserted and installed on the tile sucking wheel. The driving shaft drives the tile sucking wheel to rotate. Two ends of the tile sucking wheel are respectively connected between the main conveying frame and the tile feeding seat. The existing mahjong tile sucking wheel and the driving motor are connected through the conveying belt, and the mahjong tile sucking wheel and the driving motor are directly connected through the output shaft, so that the mahjong tile sucking wheel is convenient to mount and simple to dismount. When the motor operates, the motor directly drives the tile sucking wheel to operate, so that the torque load of the motor is saved.

Preferably, the card pushing mechanism comprises a machine head box and a machine head motor located outside the machine head box, a machine head rocker arm and a machine head sliding block are arranged in the machine head box, the machine head sliding block is located on one side, away from the machine head motor, of the machine head rocker arm, a card bearing seat supporting rod is arranged on one side, close to the machine head motor, of the machine head rocker arm, one end, away from the machine head box, of the card bearing seat supporting rod is connected with a card bearing seat, a machine head push rod is arranged on one side, away from the machine head rocker arm, of the machine head sliding block, a.

In this application, the aircraft nose motor drives aircraft nose rocking arm synchronous revolution, hold the tablet seat die-pin with aircraft nose rocking arm complex and drive and hold the tablet seat and reciprocate, the aircraft nose slider with aircraft nose rocking arm complex passes through the aircraft nose push rod and drives the aircraft nose along storing up tablet track and move, when holding the tablet seat that holds the tablet seat and rising and storing up tablet track position with mahjong tiles, the aircraft nose will hold two mahjong tiles that overlap on the tablet seat and push simultaneously and store up the tablet track, when the aircraft nose resets under the aircraft nose slider drives, hold the tablet seat and shift up and accomplish the action of putting the tablet, thereby get into next action cycle. The multi-point position propelling movement that this application can realize folding the tablet goes up and down, simplifies and holds tablet seat injection moulding processing technology and saves the cost of moulding plastics, need not to add the sensor or increase a plurality of auxiliary parts and can realize the action delivery purpose, makes assembly and maintenance simple convenient, and the fault rate descends by a wide margin.

Preferably, the mahjong tile loading transmission mechanism comprises a driving motor and a gear train which are connected to the mahjong tile storage disc, the gear train drives the telescopic arm and the lifting push rod to move, the driving motor drives the gear train to rotate so as to drive the telescopic arm to rotate, the end part of the telescopic arm is arranged in the mahjong tile storage track groove, and the telescopic arm and the lifting push rod are driven to move intermittently through the transmission system.

A large number of intermittent matches exist in the tile pushing and loading actions of the mahjong machine, the telescopic arm is used for abutting against the end part of the mahjong tile to move on the tile storage track groove, and the tile loading strip is also on the path of the tile storage track groove; when the telescopic arm pushes the mahjong tiles to the mahjong tile feeding strip, the telescopic arm needs to stop waiting for the mahjong tile feeding strip to give way in the tilting process of the mahjong tile feeding strip. In the past, the functions are respectively connected with a corresponding driving mechanism and a corresponding sensor through a telescopic arm and a transmission mechanism connected with a mahjong piece loading strip for matching use. However, this method has the disadvantages of high cost, difficulty in assembly and high complexity. In order to solve the defects, the gear train is used for respectively driving and connecting the telescopic arm and the lifting push rod, so that the telescopic arm and the lifting push rod cannot interfere with each other when moving, and the function of playing mahjong is realized.

Preferably, the gear train comprises a driving gear connected with the output shaft of the driving motor, and a driven gear and a tile dragging gear which are respectively meshed with the driving gear, a through slot hole passing through a telescopic arm is formed in the top of the tile dragging gear, the telescopic arm is inserted and connected into the through slot hole in a sliding mode, a gear cover is arranged on the tile storage disc, and the gear cover is covered on the gear train.

The module of the teeth matched in each gear in the gear train is the same, and all the teeth can be meshed with each other. The center of the card storage plate is provided with a gear base for mounting each gear, the gear base is a pit for positioning the gear, the core part of the gear base is provided with a shaft part for inserting the gear, and the gear is inserted into the shaft part and then is fastened and connected on the shaft part by a fastener to position the gear. The driving gear is directly meshed with the tile dragging gear and is meshed with the lifting gear through the driven gear. The top of the tile dragging gear is integrally connected with a through slot hole, and a reinforcing rib is connected between the through slot hole and the top of the tile dragging gear.

As preferred, driven gear includes upper driven gear and lower floor driven gear of coaxial arrangement, and the number of teeth of upper driven gear is more than the number of teeth of lower floor driven gear, drags the tablet gear including setting up at the straight-through slotted hole of connecting at the top, middle part tooth section and arc facade and a plurality of driving tooth of lower part, the driving tooth is adjacent and integrated into one piece with the arc facade, the middle part is equipped with no tooth section, and no tooth section both ends meet with middle part tooth section, and the lifting gear includes arc bottom surface track groove of bottom and the gear layer and the top layer at middle part, is equipped with the meshing of two indents on the top layer and intervenes the mouth, and two meshing intervenes the mouth and separates the top layer for two big one little arc facades, is equipped with a plurality of teeth on.

The driving gear is meshed with the upper driven gear and is directly meshed with the middle gear section of the tile dragging gear. The lower driven gear is meshed with the gear layer of the lifting gear. The arrangement is such that when both have suitable rotational speed, the two can keep a certain distance, providing space for the arrangement of the telescopic arm and the lifting push rod. The through slot is used as a base for the sliding connection of the telescopic arm. The middle gear section has a section of toothless section compared with the outer diameter, when the driving gear rotates into the toothless section, the driving gear and the toothless section are disengaged, and the mahjong dragging gear enters a stop state. The transmission teeth at the lower part are used for being meshed with the teeth on the lifting gear to drive the mahjong dragging gear to enter the gear train again. The two arc vertical surfaces on the top layer are different in length and are attached to the arc vertical surfaces, and the card dragging gear is positioned when in an idle state, so that the card dragging gear is prevented from rotating randomly.

Preferably, the card lifting assembly further comprises a lifting swing arm, one end of the lifting swing arm is provided with a driving gear, one end of the lifting push rod, which is far away from the gear train, is provided with a driving rack, the driving rack comprises an upper tooth surface and a lower tooth surface, the driving gear is meshed with the lower tooth surface, the upper tooth surface is meshed with a limiting gear, the lower end surface of the upper card strip is provided with a shifting block, the shifting block is provided with a limiting groove, and the other end of the lifting swing arm is provided with a limiting head in sliding connection with the limiting groove.

The lifting push rod drives the lifting swing arm to swing, the lifting swing arm can drive the mahjong tile feeding seat to rotate through the shifting block, and the mahjong tile feeding seat is not directly connected with a driving piece which can cause vibration, such as a driving motor and the like, so that the mahjong tiles are not easy to shake in the lifting process; and compared with a structure directly jacking upwards, the structure occupies smaller space. A limiting gear is meshed on the upper tooth surface; in the process that the limiting gear rotates in a meshed mode with the upper tooth surface, the position of a meshing line can be guaranteed not to change due to the change of the relative position of the lower tooth surface and the driving tooth, the meshing line is a fixed straight line which is tangent to a base circle and perpendicular to the upper tooth surface all the time, meanwhile, the limiting gear can support the driving rack downwards, and force generated when the driving rack and the lower tooth surface rotate in a meshed mode is offset.

In conclusion, the invention has the following beneficial effects: (1) according to the mahjong tile arranging plate, the stacked mahjong tiles are subjected to parallel and level processing, so that the edges of the mahjong tiles pushed to the tile storage rail groove are aligned, and the phenomenon that the mahjong tiles topple over is effectively avoided; (2) the top cover of the mahjong machine is fixed through the buckles, and the top cover is very convenient to assemble and disassemble; (3) the length of the upper layer track and the lower layer track of the tile storage track groove is different, so that the upper layer mahjong and the lower layer mahjong at the front part of the mahjong tile queue are staggered, and the 'tile falling phenomenon' is avoided; (4) the mahjong tile storage disc adopts a modular structure, the whole structure is convenient to assemble, parts are convenient to replace, and the production and later-period maintenance are very convenient; (5) when the motor of the conveying mechanism operates, the mahjong tile sucking wheel is directly driven to operate, so that the torque load of the motor is saved; (6) the structure of the conveyor is reasonably compressed, and the storage space which is suitable for the size of the mahjong tiles in the future is effectively emptied; (7) the card pushing mechanism simplifies the injection molding processing technology of the card bearing seat, saves the material cost, and can realize multi-point pushing lifting during card stacking; (8) the transmission mechanism of registering license in this application has reduced the use of motor and sensor through the intermittent type cooperation between the gear train, simplifies the structure, conveniently joins in marriage dress and reduce the cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the conveying mechanism of the present invention.

Figure 3 is a schematic view of a shoe according to the present invention.

Figure 4 is an exploded view of the card pushing mechanism of the present invention.

Fig. 5 is a schematic view of a nose rocker arm according to the present invention.

Fig. 6 is another schematic view of the construction of the swing arm of the head of the present invention.

Fig. 7 is a schematic view of a card loading device according to the present invention.

Fig. 8 is a schematic structural diagram of the card-feeding transmission mechanism of the present invention.

Fig. 9 is a schematic view of the construction of the card raising assembly of the present invention.

In the figure:

the mahjong tile feeding device comprises a shuffling barrel 1, a tile storage plate 2, a conveying mechanism 3, a conveying main frame 3.1, a tile feeding seat 3.2, a conveying motor 3.3, a tile sucking wheel 3.4, a tile pushing mechanism 4, a handpiece box 4.1, a handpiece motor 4.2, a handpiece rocker arm 4.3, a metal shaft sleeve 4.31, a limiting roller 4.32, a handpiece slider 4.4, a tile bearing seat supporting rod 4.5, a tile bearing seat 4.6, a handpiece push rod 4.7, a handpiece 4.8, a curved groove rail 4.9, a tile feeding transmission mechanism 5, a driving motor 5.1, a gear train 5.2, a driving gear 5.21, a driven gear 5.22, a tile dragging gear 5.23, a gear cover 5.3, a lifting gear 5.4, a tile lifting assembly 6, a tile feeding strip 6.1, a lifting push rod 6.2, a lifting swing arm 6.3, a limiting head 6.31, a driving gear 6.4, a driving rack 6.6, a limiting gear 6.6, a tile shifting block 6.7, a tile arranging groove 6.1, a limiting groove 9, a tile storage groove 13.9, a top cover, a telescopic rail rotor 13, a top cover rotor 13, a main cover 14 and an intermediate noise cover 15.

A curved groove rail: a lifting section A, a descending section B and a reciprocating pushing section C.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 to 9, a full-automatic mahjong machine comprises a shuffling barrel 1, a mahjong storage plate 2, a conveying mechanism 3, a mahjong pushing mechanism 4, a mahjong loading transmission mechanism 5 and a mahjong lifting assembly 6, wherein a plurality of mahjong storage plates are arranged along the circumferential direction of the shuffling barrel, each mahjong storage plate comprises a mahjong storage rail groove 7, each mahjong storage rail groove comprises a mahjong inlet and a mahjong outlet, the conveying mechanism transfers mahjong from the shuffling barrel to the mahjong pushing mechanism, the mahjong pushing mechanism pushes the mahjong from the mahjong inlet to the mahjong storage rail groove, the mahjong lifting assembly comprises a mahjong loading strip 6.1, the mahjong loading strip is connected with the mahjong outlet when being at a low station, the mahjong pushing transmission mechanism pushes the mahjong from the mahjong inlet to the mahjong loading strip through the mahjong outlet, the upper end of the mahjong machine is connected with a top cover through a quick-disassembling piece, the mahjong loading strip is flush with the top cover when being at a high station, and a mahjong arranging plate 8 is arranged on the circumferential surface, close to the mahjong pushing mechanism, of the mahjong storage plates; the mahjong tile storage tray also comprises a mahjong tile storage tray shell, a mahjong tile pushing rod 9 capable of moving in the mahjong tile storage track groove in the circumferential direction is installed in the mahjong tile storage tray shell, the mahjong tile storage track groove comprises an upper layer track 7.1 and a lower layer track 7.2, two mahjong tiles which are stacked up and down are arranged at the same position, and when the mahjong tiles positioned on the upper layer track are pushed to the tile outlet by the mahjong tile pushing rod, the length of a path through which the mahjong tiles positioned on the lower layer track pass is larger than that of the path through which the mahjong tiles positioned on the lower layer track pass when the mahjong tiles are pushed to the outlet by the mahjong tile pushing rod; the mahjong tile pushing rod comprises a mahjong tile pushing turntable 9.1 and a telescopic arm 9.2, a telescopic groove which is matched with the telescopic arm is formed in the mahjong tile pushing turntable, the telescopic arm can be stretched in the telescopic groove, an annular track groove 10 is formed in the outer side of the mahjong tile pushing turntable, a rotor 11 is arranged in the track groove in a matched mode, and the rotor is rotationally connected to the telescopic arm; the conveying mechanism comprises a conveying main frame 3.1, a mahjong tile feeding seat 3.2, a conveying motor 3.3 and a mahjong tile sucking wheel 3.4, the mahjong tile feeding seat is fixedly arranged on the conveying main frame, the conveying motor is arranged on the conveying main frame, the mahjong tile sucking wheel is rotatably connected between the conveying main frame and the mahjong tile feeding seat, and a driving shaft of the conveying motor is inserted into a core part of the mahjong tile sucking wheel; the mahjong tile sucking wheel is characterized in that the conveying main frame and the mahjong tile feeding seat are fixedly connected together, an interval space is formed between the conveying main frame and the mahjong tile feeding seat, a mahjong tile sucking wheel is installed in the interval space, a conveying motor is fixedly connected to one surface, far away from the mahjong tile feeding seat, of the conveying main frame, a through shaft hole corresponding to the driving shaft is formed in the axle center of the mahjong tile sucking wheel, and a plurality of magnets are arranged in the mahjong tile sucking wheel body at equal intervals; the card pushing mechanism comprises a machine head box 4.1 and a machine head motor 4.2 positioned outside the machine head box, a machine head rocker arm 4.3 and a machine head slider 4.4 are arranged in the machine head box, the machine head slider is positioned on one side, away from the machine head motor, of the machine head rocker arm, a card bearing seat supporting rod 4.5 is arranged on one side, close to the machine head motor, of the machine head rocker arm, one end, away from the machine head box, of the card bearing seat supporting rod is connected with a card bearing seat 4.6, a machine head push rod 4.7 is arranged on one side, away from the machine head rocker arm, of the machine head slider, the other end, away from the machine head box; the mahjong tile loading transmission mechanism comprises a driving motor 5.1 and a gear train 5.2 which are connected to the mahjong tile storage disc, the gear train drives a telescopic arm and a lifting push rod 6.2 to move, the driving motor drives the gear train to rotate so as to drive the telescopic arm to rotate, the end part of the telescopic arm is arranged in the mahjong tile storage track groove, and the telescopic arm and the lifting push rod are driven to move intermittently through a transmission system; the gear train comprises a driving gear 5.21 connected with an output shaft of the driving motor, a driven gear 5.22 and a tile dragging gear 5.23 which are respectively meshed with the driving gear, a through slot hole passing through a telescopic arm is formed in the top of the tile dragging gear, the telescopic arm is inserted and connected into the through slot hole in a sliding mode, a gear cover 5.3 is arranged on the tile storage disc and is covered on the gear train, a curved guide groove 5.4 corresponding to the shape of the tile storage track groove is formed in the periphery of the gear cover, a roller is connected to the middle of the telescopic arm, and the roller is rotatably connected into the curved guide groove; the driven gear comprises an upper driven gear and a lower driven gear which are coaxially arranged, the number of teeth of the upper driven gear is more than that of the lower driven gear, the mahjong piece dragging gear comprises a straight-through slotted hole connected to the top, a middle tooth section, an arc vertical face at the lower part and a plurality of transmission teeth, the transmission teeth are adjacent to the arc vertical face and are integrally formed, a toothless section is arranged in the middle, two ends of the toothless section are connected with the middle tooth section, the lifting gear 5.5 comprises an arc bottom surface track groove at the bottom, a gear layer and a top layer in the middle, two concave meshing medium inlets are arranged on the top layer, the top layer is divided into a large arc vertical face and a small arc vertical face by the two meshing medium inlets, a plurality of teeth are arranged on the arc vertical; the mahjong lifting assembly further comprises a lifting swing arm 6.3, one end of the lifting swing arm is provided with a driving gear 6.4, one end, far away from the gear train, of the lifting push rod is provided with a driving rack 6.5, the driving rack comprises an upper tooth surface and a lower tooth surface, the driving gear is meshed with the lower tooth surface, the upper tooth surface is meshed with a limiting gear 6.6, a shifting block 6.7 is arranged on the lower end surface of the upper mahjong piece strip, a limiting groove 6.71 is formed in the shifting block, and the other end of the lifting swing arm is provided with a limiting head 6.31 in sliding connection with the limiting groove.

As shown in fig. 1, the shuffling barrel is located at the central position, a plurality of card feeding devices are uniformly distributed on the circumference of the shuffling barrel, the number of the card feeding devices in the embodiment is four, each card feeding device comprises card storage discs, a conveying mechanism, a card pushing mechanism, a card feeding transmission mechanism and a card lifting assembly, each card storage disc is provided with an annular card storage rail groove, a conveying main frame side cover 12 is arranged between every two adjacent card storage discs, a card storage disc top cover 13 is detachably connected above each card storage disc, each card storage disc is connected with the corresponding card storage disc top cover through a buckle, a main cover 14 is detachably connected above each card shuffling barrel, each card feeding seat is located on the circumferential surface of the shuffling barrel, an intermediate noise cover 15 is arranged at the central position of each main cover, four card feeding strips are distributed on the circumferential direction of each intermediate noise cover, each card feeding strip is located above each card feeding assembly, one end of each card feeding strip close to one end of each card storage disc can swing up and down, the card feeding strip is connected with the card storage track groove on the card storage disc when positioned at a lower station, and is parallel and level to the host cover when positioned at an upper station.

As shown in figure 2, the conveying mechanism comprises a conveying main frame, a driving motor and a tile sucking wheel, wherein a tile feeding seat is fixedly arranged on the conveying main frame, the driving motor is arranged on the conveying main frame, the tile sucking wheel is rotatably connected between the conveying main frame and the tile feeding seat, and a driving shaft of the driving motor is inserted into a core part of the tile sucking wheel. The conveying main frame is fixedly connected with the mahjong tile feeding seat, an interval space is formed between the conveying main frame and the mahjong tile feeding seat, the mahjong tile sucking wheel is installed in the interval space, and one surface, far away from the mahjong tile feeding seat, of the conveying main frame is fixedly connected with the driving motor. The driving shaft of the driving motor passes through the conveying main frame and is inserted and installed on the tile sucking wheel. The driving shaft drives the tile sucking wheel to rotate. Two ends of the tile sucking wheel are respectively and rotatably connected between the main conveying frame and the tile feeding seat. The existing mahjong tile sucking wheel and the driving motor are connected through the conveying belt, and the mahjong tile sucking wheel and the driving motor are directly connected through the output shaft, so that the mahjong tile sucking wheel is convenient to mount and simple to dismount. When the motor operates, the motor directly drives the tile sucking wheel to operate, so that the torque load of the motor is saved.

As shown in fig. 3, the conveying main frame is provided with connecting holes arranged around the driving shaft, and the driving motor is fixedly connected to the connecting holes through fasteners. The driving motor is arranged on the conveying motor in a mode that the driving motor is connected with a connecting plate extending out in the radial direction, and the connecting plate is provided with hole sites which correspond to the connecting holes and are connected together through fasteners. When the installation or dismantlement maintenance, only need will inhale the tablet wheel and connect between carrying the body frame and the seat of registering one's license, then along locating hole installation driving motor, with the drive shaft cartridge inhale the tablet wheel on, the rethread fastener is fixed driving motor on carrying the body frame. And then other structures are installed on the basis. The conveying main frame is provided with a plurality of reinforcing ribs connected to the connecting holes. The structure improves the strength of the connecting hole, and the conveying main frame can bear more torque load from the driving motor. The conveying main frame and the mahjong tile loading seat are fixedly connected together through a fastening piece. The conveying main frame and the mahjong tile loading seat are respectively provided with mounting seat holes for connecting fastening screws, and the mounting seat holes are opposite and are connected together through fastening pieces.

As shown in fig. 4, the machine head motor, the machine head box, the support rod of the brand bearing seat, the machine head rocker arm, the machine head sliding block and the machine head box cover are arranged from left to right in sequence, one end of the support rod of the brand bearing seat, which is close to the inner side of the drawing, is connected with the brand bearing seat, and the machine head sliding block is connected with the machine head through a machine head push rod. The machine head push rod is a metal sheet metal part, one end of the machine head push rod is bent and formed into 90 degrees, a machine head used for pushing mahjong tiles is installed on the bent top surface, a through notch is formed in the vertical surface of the machine head, and the machine head push rod is installed and fixed on the side surface of a machine head sliding block; the end face of the handpiece box far away from the handpiece box cover is provided with a guide groove for mounting the magnetic control sensor. The face of the nose box, on which the motor mounting area is arranged, is a front face, a guide groove for mounting and inserting the magnetic control sensor is arranged above the front face, and a vertical guide groove arranged from top to bottom is arranged on the left side face and used for mounting the interpenetration of the card bearing seat. The aircraft nose rocking arm is the column, and the central point of the one end of aircraft nose rocking arm puts and inlays and be equipped with the metal axle sleeve to the drive shaft that adapts to the aircraft nose motor alternates mutually, and the one end distribution of the outstanding aircraft nose rocking arm main part of metal axle sleeve has the screw hole that is used for fixed aircraft nose motor drive shaft, and the circumference of metal axle sleeve is equipped with the curve grooved rail of laying on the aircraft nose rocking arm, the curve grooved rail is the unsmooth encircleing of different heights, and the curve grooved rail includes lifting section A, descending section B in proper order and comes and goes propelling movement section C, and spacing roller is installed to the other end of aircraft nose rocking. The face of the card-bearing seat, on which the waist-round guide slot is arranged, is a front face, the top face of the card-bearing seat is stuck with a sound-insulating buffer layer, and the card-bearing seat also comprises a vertical penetrating vertical surface body which is in sliding fit with the vertical guide slot. The one side that is equipped with the curved arc guide slot on the aircraft nose slider is the front, and an induction magnet has been installed on the top of aircraft nose slider, and the side of aircraft nose slider is braked to have two interlude shaft holes that link up, during the assembly with two guiding axles alternate in the shaft hole respectively to realize the free slip of aircraft nose slider main part. The side vertical surfaces of the supporting rods of the card bearing seat are respectively provided with a fixed shaft and two rollers, the rollers comprise end rollers and middle rollers, the end rollers and the middle rollers are arranged at intervals along the length direction of the supporting rods of the card bearing seat, the end rollers are connected with the card bearing seat, and the middle rollers are used for realizing the lifting motion of the card bearing seat.

As shown in fig. 5 and 6, the aircraft nose rocking arm is the column, and the central point of the one end of aircraft nose rocking arm puts to inlay and is equipped with metal axle sleeve 4.31 to the drive shaft that adapts to the aircraft nose motor alternates each other, and the one end that the outstanding aircraft nose rocking arm main part of metal axle sleeve distributes and has the screw hole that is used for fixed aircraft nose motor drive shaft, and the circumference of metal axle sleeve is equipped with the curve grooved rail 4.9 of laying on the aircraft nose rocking arm, the curve grooved rail is the unsmooth encirclement of different heights, and the curve grooved rail includes lifting section A, descending section B in proper order and comes and goes propelling movement section C, and spacing roller 4.32 is installed to the other end of aircraft.

As shown in fig. 7, the card storage plate comprises a card storage plate shell, an annular card storage rail groove is arranged in the card storage plate shell, the shape of the card storage rail groove is a square with a circular arc corner, and comprises a card inlet and a card outlet, the card outlet is connected with the card feeding rail, and the card inlet is connected with the conveying assembly; the mahjong storage plate shell comprises a mahjong storage plate outer shell body, a mahjong storage plate inner shell body, a mahjong storage plate bottom strip, an outer layer flange and an inner layer flange; the inner side of the outer housing of the card storage disc is provided with a trapezoidal fastening groove, the outer side of the outer flange is provided with a trapezoidal clamping block which is adaptive to and clamped with the trapezoidal fastening groove, the outer housing of the card storage disc and the outer flange are clamped with the trapezoidal clamping block through the trapezoidal fastening groove, the upper side surface of the inner housing of the card storage disc is provided with an installation hole, the inner flange is fixedly connected with the inner housing of the card storage disc through the installation hole, a bottom strip of the card storage disc is arranged between the outer housing of the card storage disc and the inner housing of the card storage disc, the outer side and the inner side of the bottom strip of the card storage disc are both provided with track ribs which are higher than the upper side surface of the bottom strip of the card storage disc, and the middle of the bottom; the mahjong tile storage track groove is formed between the outer layer flange and the inner layer flange; the inner-layer flange comprises an inner-layer upper flange and an inner-layer lower flange, the inner-layer upper flange and the inner-layer lower flange form a step structure, and the inner-layer upper flange is positioned on the outer side of the inner-layer lower flange; the lower part of the outer layer flange is provided with a limiting rib protruding inwards, the upper layer track is formed between the inner layer upper flange and the upper part of the outer layer flange, and the lower layer track is formed between the inner layer lower flange and the limiting rib; store up in the tablet dish casing still install can store up tablet track groove in circumferential motion push away the tablet pole, push away the tablet pole including pushing away tablet carousel and flexible arm, it is located to push away the tablet carousel store up the center department in tablet track groove, push away be equipped with on the tablet carousel with the flexible groove of flexible arm adaptation installation, flexible arm can stretch out and draw back in the flexible inslot, the outside that pushes away the tablet carousel is equipped with annular track groove, the rotor is installed in the track groove to the equipment, the rotor rotates to be connected on the flexible arm.

As shown in fig. 8, the transmission mechanism is installed on the mahjong tile storage tray and comprises a driving motor fixedly connected to the mahjong tile storage tray, a gear train and a mahjong tile storage track groove formed in the mahjong tile storage tray, the gear train drives a telescopic arm and a lifting push rod to move, the driving motor drives the gear train to rotate so as to drive the telescopic arm to rotate, the end portion of the telescopic arm is arranged in the mahjong tile storage track groove, the lifting push rod is in transmission connection with a mahjong tile feeding strip, and the telescopic arm and the lifting push rod are driven to move intermittently through a transmission system. The gear train comprises a driving gear connected with an output shaft of the driving motor, and a driven gear and a tile dragging gear which are respectively meshed with the driving gear, wherein a through slot hole passing through a telescopic arm is formed in the top of the tile dragging gear, and the telescopic arm is inserted and connected in the through slot hole in a sliding mode. The mahjong storage plate is provided with a gear cover, the gear cover is covered on a gear system, the periphery of the gear cover is provided with a curved guide groove corresponding to the shape of the mahjong storage track groove, the middle part of the telescopic arm is connected with a roller, and the roller is rotatably connected in the curved guide groove. Lifting push rod one end is equipped with the roller, and the other end is equipped with the rack, and the bottom of lifting gear is equipped with arc bottom surface track groove, and the roller rotates to be connected in arc bottom surface track groove, and the rack toothing is connected with the rocking arm, is equipped with the roller on the rocking arm, is equipped with on going up the tablet strip and colludes shape curve guide slot, and the roller rotates to be connected in colluding shape curve guide slot. The driven gear comprises an upper layer driven gear and a lower layer driven gear which are coaxially arranged, and the number of teeth of the upper layer driven gear is more than that of the lower layer driven gear. The card dragging gear comprises a straight-through slot hole connected to the top, a middle tooth section, an arc vertical face at the lower part and a plurality of transmission teeth, the transmission teeth are adjacent to the arc vertical face and are integrally formed, a toothless section is arranged in the middle, and two ends of the toothless section are connected with the middle tooth section. The lifting gear comprises an arc-shaped bottom surface track groove at the bottom, a gear layer and a top layer, wherein the gear layer and the top layer are arranged in the middle, two concave meshing medium inlets are formed in the top layer, the top layer is divided into a large arc vertical surface and a small arc vertical surface through the two meshing medium inlets, a plurality of teeth are arranged on the arc vertical surfaces, and the teeth are meshed with the transmission teeth. The teeth are combined with the gear layer in the middle part into a whole. The arc vertical face protrudes outwards, the arc vertical face is recessed inwards, and the arc vertical face is attached to the arc vertical face. The lifting gear top is equipped with induction magnet, and the magnetic control sensor has been arranged on induction magnet motion path at the gear lid top, and the magnetic control sensor is coupled the driver. One end of the telescopic arm close to the through slot hole is connected with a sheath which is made of plastic.

As shown in fig. 9, a mahjong loading track is arranged in the mahjong machine shell, a mahjong loading bar is installed at the mahjong loading track, one end of the mahjong loading bar is rotatably connected with the mahjong machine shell, a shifting block is arranged at the middle position below the mahjong loading bar, a limiting groove is arranged on the shifting block, the track of the limiting groove is a smooth curve, a rotor is installed in the track groove in a matched manner, the rotor is rotatably connected with one end of a lifting push rod, a driving rack is arranged at the other end of the lifting push rod, the lifting push rod and the driving rack can only do linear motion in one direction under the limiting action of the mahjong machine shell, the driving rack comprises an upper tooth surface and a lower tooth surface, a limiting gear is meshed with the upper tooth surface, the limiting gear is rotatably connected with a limiting gear fixing frame, the limiting gear fixing frame is fixed in the mahjong machine shell, the lower part of the lifting swing arm is provided with a driving gear, the driving gear is meshed with the lower tooth surface, the upper part of the lifting swing arm is rotatably connected with a limiting head, and the limiting head is installed in the limiting groove in a matched mode.

Claims

1. The full-automatic mahjong machine is characterized by comprising a shuffling barrel, a plurality of mahjong storage trays, a conveying mechanism, a mahjong pushing mechanism, a mahjong feeding transmission mechanism and a mahjong lifting assembly, wherein the mahjong storage trays are arranged along the circumferential direction of the shuffling barrel and comprise mahjong storage rail grooves, the mahjong storage rail grooves comprise a mahjong inlet and a mahjong outlet, the conveying mechanism transfers mahjong to the mahjong pushing mechanism from the shuffling barrel, the mahjong pushing mechanism pushes the mahjong to the mahjong storage rail grooves from the mahjong inlet, the mahjong lifting assembly comprises a mahjong feeding strip, the mahjong feeding strip is connected with the mahjong outlet when being at a low station, the mahjong feeding transmission mechanism pushes the mahjong to move to the mahjong strip from the mahjong inlet through the mahjong outlet, the upper end of the mahjong machine is connected with a top cover through a quick-disassembling piece, the mahjong strip is level to the top cover when being at a high station, and a mahjong arranging plate is arranged on the periphery of the mahjong storage trays close to the mahjong pushing mechanism.

2. The full-automatic mahjong machine according to claim 1, wherein the mahjong tile storage tray further comprises a mahjong tile storage tray shell, a mahjong tile pushing rod capable of moving circumferentially in the mahjong tile storage rail groove is installed in the mahjong tile storage tray shell, the mahjong tile storage rail groove comprises an upper rail and a lower rail, two mahjong tiles stacked up and down are arranged at the same position, and when the mahjong tiles located in the upper rail are pushed to the tile outlet by the mahjong tile pushing rod, the length of the path through which the mahjong tiles located in the lower rail pass is greater than the length of the path through which the mahjong tiles located in the lower rail pass when the mahjong tiles are pushed to the outlet by the mahjong tile pushing rod.

3. The full-automatic mahjong machine according to claim 2, wherein the mahjong pushing rod comprises a mahjong pushing turntable and a telescopic arm, the mahjong pushing turntable is provided with a telescopic groove matched with the telescopic arm, the telescopic arm can be stretched in the telescopic groove, an annular track groove is formed in the outer side of the mahjong pushing turntable, a rotor is arranged in the track groove, and the rotor is rotatably connected to the telescopic arm.

4. The full-automatic mahjong machine according to claim 1, wherein the conveying mechanism comprises a conveying main frame, a mahjong tile feeding seat, a driving motor and a mahjong tile sucking wheel, the mahjong tile feeding seat is fixedly arranged on the conveying main frame, the driving motor is arranged on the conveying main frame, the mahjong tile sucking wheel is connected between the conveying main frame and the mahjong tile feeding seat, and a driving shaft of the driving motor is inserted into a core part of the mahjong tile sucking wheel.

5. The full-automatic mahjong machine according to claim 1, 2 or 4, wherein the tile pushing mechanism comprises a machine head box and a machine head motor located outside the machine head box, a machine head rocker arm and a machine head slider are arranged in the machine head box, the machine head slider is located on one side, away from the machine head motor, of the machine head rocker arm, a tile bearing seat supporting rod is arranged on one side, close to the machine head motor, of the machine head rocker arm, one end, away from the machine head box, of the tile bearing seat supporting rod is connected with a tile bearing seat, a machine head push rod is arranged on one side, away from the machine head rocker arm, of the machine head slider, one end, away from the machine.

6. The automatic mahjong machine according to claim 3, wherein the mahjong tile feeding transmission mechanism comprises a driving motor and a gear train which are connected to the mahjong tile storage tray, the gear train drives a telescopic arm and a lifting push rod to move, the driving motor drives the gear train to rotate so as to drive the telescopic arm to rotate, the end part of the telescopic arm is arranged in the mahjong tile storage track groove, and the telescopic arm and the lifting push rod are driven to move intermittently through the transmission train.

7. The automatic mahjong machine according to claim 6, wherein the gear train comprises a driving gear connected with the output shaft of the driving motor, and a driven gear and a tile dragging gear respectively engaged with the driving gear, the top of the tile dragging gear is provided with a through slot hole passing through a telescopic arm, the telescopic arm is inserted and slidably connected in the through slot hole, the tile storage tray is provided with a gear cover, and the gear cover is covered on the gear train.

8. The automatic mahjong machine according to claim 7, wherein the driven gear comprises an upper driven gear and a lower driven gear which are coaxially arranged, the number of teeth of the upper driven gear is more than that of the lower driven gear, the tile dragging gear comprises an arc vertical face and a plurality of transmission teeth, the arc vertical face is arranged at the straight-through slotted hole, the middle tooth section and the lower portion are connected to the top, the transmission teeth are adjacent to the arc vertical face and are integrally formed, the middle portion is provided with a toothless section, two ends of the toothless section are connected with the middle tooth section, the lifting gear comprises an arc bottom track groove at the bottom and a gear layer and a top layer at the middle portion, two concave meshing medium ports are arranged on the top layer, the two meshing medium ports divide the top layer into two large and small arc vertical faces, the arc vertical faces are provided with a plurality of teeth, and the.

9. The full-automatic mahjong machine according to claim 6, wherein the mahjong lifting assembly further comprises a lifting swing arm, one end of the lifting swing arm is provided with a driving gear, one end of the lifting push rod, which is far away from the gear train, is provided with a driving rack, the driving rack comprises an upper gear surface and a lower gear surface, the driving gear is meshed with the lower gear surface, the upper gear surface is meshed with a limit gear, the lower gear surface of the upper mahjong piece is provided with a shifting block, the shifting block is provided with a limit groove, and the other end of the lifting swing arm is provided with a limit head which is in sliding connection with the limit groove.

10. The full-automatic mahjong machine according to claim 4, wherein the conveying main frame and the mahjong tile feeding seat are fixedly connected together, a spacing space is formed between the conveying main frame and the mahjong tile feeding seat, a tile sucking wheel is installed in the spacing space, a driving motor is fixedly connected to one side of the conveying main frame, which is far away from the mahjong tile feeding seat, a through shaft hole corresponding to the driving shaft is formed in the axle center of the tile sucking wheel, and a plurality of magnets are arranged in the tile sucking wheel body at equal intervals around the shaft hole.